*{
    margin: 0;
    padding: 0;
}
body{
    background: wheat;
}
.s{
    width: 1200px;
    margin: auto;
}
.t1{
    height: 197px;
    background: chocolate;
}
.t2{
    height: 453px;
    background: #2f2f2f;
}
.news{
    height: 359px;
    margin-top: 23px;
    background: cornflowerblue;
}
.news-1{
    height: 546px;
    background: coral;
}
.new{
    height: 436px;
    background: #809a50;
}
.tf{
    height: 232px;
    background: #547121;
}